two sources tell us that he was killed last month in pakistan by a u.s. drone. one official said to us today, "we know we got him this time." at the white house today, the president said he will begin sending condolence letters to families of troops who commit suicide in a war zone. troops who die in combat have always received this honor. but for generations, suicide victims have not been acknowledged by the president. the white house has been reviewing this policy, but mr. obama took action one week after elaine quijano first reported this story on our broadcast. elaine? >> reporter: well, scott, the president says he made the change to the condolence letter policy to remove the stigma associated with one of the unseen wounds of war-- suicide. in a written statement, the president said: the group iraq and afghanistan veterans of america, which has been advocating for more mental health programs for veterans, called the president's action long overdue. >> while we think this is a positive first step, i think a lot more needs to be done, that the white house rea